Resultados de búsqueda - "Cowes"

Association between milk production and reproductive efficiency traits in Mpwapwa cattle and their crosses por Das, S.M., Mgheni, M., Msechu, J.K.K., Mpiri, D.B.

“…Data pooled over the first five lactations showed that for Mpwapwa, backcross and crossline cows, lactation milk yield averaged 1446.6, 1530.1 and 2209.3 kg; lactation length averaged 263.6, 270.4 and 288.2; calving interval averaged 446.5, 399.4 and 413.1 days; dry period averaged 172.5, 127.4 and 117.1 days; and days open averaged 167.3, 118.4 and 132.9 days, respectively. …”
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Challenges in intensifying India smallholder dairy production: Health risks and productivity gaps por Lindahl, Johanna F., Deka, Ram Pratim, Randolph, Thomas F., Grace, Delia

“…India has over 300 million buffaloes and cows, and is the country that produces the most milk. …”
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Valuing goat genetic resources: a pro-poor growth strategy in the Kenyan semi-arid tropics por Omondi, Immaculate A., Baltenweck, Isabelle, Drucker, Adam G., Obare, G.A., Zander, K.K.

“…Goats, “the poor man’s cow”, provide very important genetic resources that can be exploited for continued improvements of the livelihoods of poor livestock keepers in the semi-arid tropics. …”
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First detection of rotavirus group C in asymptomatic pigs of smallholder farms in East Africa por Amimo, Joshua O., Machuka, Eunice M., Okoth, Edward A.

“…Abstract: Group C rotavirus (RVC) has been described to be a causative agent of gastroenteritis in humans and animals including pigs, cows, and dogs. Fecal samples collected from asymptomatic pigs in smallholder swine farms in Kenya and Uganda were screened for the presence of group C rotaviruses (RVC) using a reverse transcription-polymerase chain reaction assay. …”
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Animal insurance and farmer's behavior in Vietnam por Kono, H., Kubota, S., Senbokuya, Y., Makita, K., Nishida, T., Tran, M.H.

“…Further, the higher the number of calvings, and therefore the older the cows owned by a farmer, the more likely he/she is to take out livestock insurance. …”
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Early adoption of Arachis pintoi in the humid tropics: the case of dual-purpose livestock systems in Caqueta, Colombia por Rivas Ríos, Libardo, Holmann, Federico J.

“…Since 1986, milk production per lactation has increased by 31%, cow fertility by 5%, herd size by 18%, and the area sown to improved pastures by 165%. …”
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Efectos del tiempo de espera antes del ordeño en el comportamiento de vacas lecheras y la calidad higiénica de la leche por García Castro, Fredy Enrique, Flórez, Diana, Zuñiga López, Aldemar, Cubides Cárdenas, Jaime Andrés

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The impact of founder events and introductions on genetic variation in the muskox Ovibos moschatus por Englund, Linda

“…When trying to reinforce the genetic variation within the population one cow was mated with a captive Greenlandic bull, which resulted in a calf in 2006. …”

Professionell Hästhållning : grundinformation till lantmästare por Starck , Emma

“…I have also provided a summary of the rules from the Swedish Department of Agriculture, not only regarding horses and how to keep them, but also compared these rules to the restrictions for cows and pigs. My hope is that this written work will give students of agriculture an easy but comprehensive overview, with basic guidelines to follow in their future involvement with the Swedish horse business. .…”

Den svenska lapphunden - en ras i behov av förändring? por Karlsson, Jenny

“…The aim of this study is to investigate mentality and health in the breeds and perhaps find a good match for the Swedish lapphund. In Holstein cows a crossbreeding has shown to have a positive effect on the welfare on offspring considering fertility and survival. …”

Aggressivitet hos produktionsdjur por Carlsson, Madeleine

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Using body measurements to estimate live weight of dairy cattle in low-input systems in Senegal por Tebug, Stanly Fon, Missohou, Ayao, Sourokou Sabi, Souahibou, Juga, Jarmo, Poole, Elizabeth J., Tapio, Miika, Marshall, Karen

“…This model predicted the LW of 91–100% of cows and 64–100% of heifers within 20% of their true-live weight, in the weight range of about 100–500 kg. …”
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Participatory survey of risk factors and pathways for Rift Valley fever in pastoral and agropastoral communities of Uganda por Tumusiime, Dan, Nijhof, A.M., Groschup, M.H., Lutwama, J., Roesel, Kristina, Bett, Bernard K.

“…Pastoralists called RVF Lonyang, symbolizing a disease associated with jaundice, high fever, abortions in pregnant cows, and sudden death in calves. Key informants identified infected domestic animals, the presence of infected mosquitoes, livestock movement and trade, and infected wild animals as risk pathways for the introduction of RVF into an area. …”
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Progress in achieving household food security in climate-smart villages in the Albertine Rift, western Uganda por Recha, John W.M., Radeny, Maren A.O., Kimeli, Philip, Hafashimana, David, masanyu, Julius, Ssekiwoko, Fred, Odongo, William

“…The key food crops are cassava, beans, sweet potatoes, and maize. Chicken, pigs, cows and goats are important for food and income generation. …”
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Cross-disciplinary and participatory livestock and human health research for successful control of zoonoses in the developing world por Tibbo, Markos, Schelling, E., Grace, Delia, Bishop, Richard P., Taracha, E.A., Kemp, Stephen J., Ameni, G., Dawo, F., Randolph, Thomas F.

“…Among recent examples are SARS (severe acute respiratory syndrome), the Hendra and Nipah virus infections, BSE or mad cow disease (bovine spongiform encephalopathy) and now highly pathogenic avian influenza (HPAI), or bird flu. …”
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Assessing the impact of various tuberculin PPD brands on bovine tuberculosis diagnosis por Echeverria, Gustavo, Zumarraga, Martin Jose, Proaño‑Pérez, Freddy, Barceló Blasco, Francisco, Waard, Jacobus H. de

“…We hypothesize that several factors, such as the genetic background of the cows, sensitization to environmental mycobacteria, M. bovis strains involved in the bTB infection, and the manufacturing procedures of the PPDs, could have influenced the immune reaction toward the different tuberculin PPD brands. …”
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Feromoninnehållande substansers effekt på hjärtfrekvensen hos kvigor i östrus och diöstrus por Nordéus, Kristina

“…We monitored three oestrous cycles in two heifers and exposed them to urine from bulls and to vaginal mucus and urine from cows in oestrus, substances thought to contain pheromones, during oestrus and dioestrus. …”

Fullfoder och blandfoder till mjölkkor por Isacson, Kajsa

“…Total mixed rations (TMR) and TMR complemented with individual grain feeding to dairy cows are a growing practice in Sweden. This is because the heard sizes of the farms are increasing. …”
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Babesios por Lundström, Sara

“…Bloodsamples from the cows showed that they were all negative for Borrelia burgdorferi sensu lato while most of the animals tested for Anaplasma phagocytophilum were positive. …”
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Diversity, phylogenetic relationship and antibacterial potential of Bifidobacterium species isolated from raw milk production chain in Abidjan (Côte d'Ivoire) por Kouamé-Sina, S.M., Dadie, A., Makita, K., Grace, Delia, Dje, M., Taminiau, B., Daube, G., Bonfoh, Bassirou

“…Milkers' hands (14%) and cows’s udders (14%) were the most contaminated with Bifidobacterium. …”
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